I don't believe in heroes, but I believe in people who do heroic things.

世界需要更多的森林，而不是更少。

Innovation in coal mining isn't just about extraction—it's about doing it smarter, safer, and with less environmental impact.

"Every person has a story worth telling, and every story has a lesson worth learning."

"The most dangerous prisons are those we build in our minds."

我为自己是黑人感到非常自豪，但黑人并不是我的全部。那是我的文化历史背景，我的基因构成，但它不是我全部的身份，也不是我回答每个问题的基础。

故意去辞让官爵俸禄，以此来沽名钓誉，还不如根本不去辞让。

技术应该服务于人类，而不是支配人类。

要重生，首先你得死。